Clark, Donald S. Physical metallurgy for engineers [by] Donald S. Clark and Wilbur R. Varney. - 2d ed. - Princeton, N.J. Van Nostrand [1962] - 629 p. illus. 24 cm. Includes bibliography. LCCN: 62000825 Nat. Bib. No.: GB62-4321 Subjects--Topical Terms: Physical metallurgy LC Class. No.: TN690 Dewey Class. No.: 669.94